— Have you got any information about your missing dog from the police?
— No. I . The police say they’ll let me know when there is any news.
A. waited
B. was waiting
C. have waited
D. am waiting
网友回答
A. waited
B. was waiting
C. have waited
(答案→)D. am waiting
解析：答话人还在等候消息。警察说一有消息就通知他。本题问话、答话都是现在时，排除A,B两项。wait是延续性动词，C项缺少“段”时间状语。故D项正确。